baber/WOPTO huggingface dataset:
Patent JP-H08101799-A (JP)
Title: Optical disk and information management method
Inventor: OZAKI KAZUHISA
IPC: G06F21/62
Filed: 1994-09-30
Abstract: PURPOSE: To efficiently manage information by effectively finding and preventing a wrong copy while efficiently using resources. CONSTITUTION: A pit string is physically formed on a disk for key. When the disk for key is set to a drive before a check disk is set (S12), disk ID 'KEY' and maker ID 'A' are read and stored (S16, S26, S28, and S30). Wobbling or non-wobbling of the pit string is decided (S32), and a flag KFLG is set to '1' (S34). When the check disk is set to the drive in this state (S12 to S18), the maker ID is read from the disk, and it is decided whether this maker ID coincides with the stored marker ID or not (S38 and S40). If it coincides, this disk is reproduced whether it is a commodity disk or a copy disk.
Patent JP-H1099172-A (JP)
Title: Commodity standing type display rack
Inventor: NAGASAKI TSUNAO
IPC: G09F5/00
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To do without moving a display rack itself or going round to the rear even when an emergency happens by arranging a backward turning tray on the rear surface lower end of the lowest stage shelf board, and supporting both left and right side ends of this tray so as to be slidingly freely movable forward-backward to columns. SOLUTION: A tray 13 is installed on a back face of the lowest stage shelf board 5. The tray 13 has the bending edges horizontally opening outside on the upper ends of both left and right sides, and the respective bending edges are slidably supported on longitudinal levers 15 of columns 2. An alarm D is placed on the tray 13. Therefore, when the lowest stage shelf board 5 is pulled out, the alarm D on the tray 13 can be immediately operated without going round to the rear of a commodity display rack. Horizontal pieces of front view inward L-shaped jumping-up preventive pieces whose outside vertical pieces face under surfaces of the longitudinal levers 15 of the columns 2, are installed by small screws in the corners of both side under surfaces of a bottom plate of the tray 13.
Patent JP-H06110339-A (JP)
Title: Image forming device
Inventor: INOUE MASAHIRO
IPC: G03G21/14
Filed: 1992-09-30
Abstract: PURPOSE:To prevent image deterioration caused by the adhesion of the releasing agent of a fixing means to an image carrier by releasing pressing action by means of a pressing means at nearly the same time that a recording material separates from a transferring position after transferring process to the recording material is finished. CONSTITUTION:On the transferring position, a transfer charger 10 is operated and performs transfer charging at nearly the same time that the recording material arrives to the transferring position to the moving timing of the recording material held on a transferring drum and to the movement of the connecting member 9c of the transferring drum. On the other hand, a little before the transfer charging, or at nearly the same time, a pressing member 18 is brought into press-contact with a dielectric sheet 93. Thus, the transferring drum rotates nearly once and an M(magenta) image is transferred to the recording member on a condition where the dielectric sheet 93 is brought into press-contact with the photosensitive drum 3. The instant a series of transferring process for four colors is finished and the trailing edge of the recording material separates from the transferring position, the pressing member 18 separates from the dielectric sheet 93 to be a stand-by condition.
Patent JP-H0979519-A (JP)
Title: Liquid fuel combustor
Inventor: ARAI TAKAO
IPC: F23D11/02
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain heating feeling even by visual sense by uniformly red heating a combustion ring installed around a burner head. SOLUTION: A seat presser partly expanded down, for example, at the three positions at 120 degrees from each other is provided at the part of an annular horizontal part 22 bent and formed inside from the lower end of a combustion ring 21. A mounting hole 23A is provided at the part. A mounting hole 23B is also provided at the combustion ring fixed part 15H provided horizontally of a vaporizing cylinder 15. A screw 23 is engaged with the top surface 9A of the cylindrical upper part 9 via the holes 23A, 23B, and the ring 21 is isolated at a predetermined gap G (e.g. 1mm) from the cylinder 15 except the stationary part and fixed.
Patent JP-S63116596-A (JP)
Title: Triangular cone shape speaker device
Inventor: INOUE HIDEAKI
IPC: H04R1/00
Filed: 1986-11-04
Abstract: PURPOSE:To improve a space factor by constituting of a speaker box having a triangular form opening for disposing a speaker on the one surface of the box and an electrodynamic speaker constituted of an peripheral part of triangular form. CONSTITUTION:The speaker box 9 having the opening of the triangular form for disposing the electrodynamic speaker on the one surface of the box and the electrodynamic speaker 7 constituted of the peripheral part of the triangular form are provided. The one surface of the box having the opening for disposing the speaker is made the peripheral form of the speaker 7 and an angle theta3 forming the vertex part of the triangular form of other three surfaces is made a right angle. A triangular column form is formed by making the surface of the box having the opening for disposing the speaker a bottom surface and a triangular cone form is formed at an upper end part. Thereby, the speaker device can be disposed at a corner constituted by walls 4 in a room to improve the space factor.
Patent JP-H11100587-A (JP)
Title: Vacuum pump roll bearing
Inventor: MIZUTANI TOSHIYUKI
IPC: C08L101/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To control a grease leak, to surely prevent a failure in lubricity and soiling of the periphery of a bearing and furthermore, to reduce raising of dust. SOLUTION: Within a bearing is housed a solid lubricating composition 4 having a lubricating component dispersed in and supported by a synthetic resin base. The lubricating composition 4 is a solidified substance of a mixture of lubricating grease or lubricating oil and an ultra-high molecular weight polyolefin powder and as the ultra-high molecular weight polyolefin powder, a polyethylene powder having an average molecular weight of 1×10<6> -5×10<6> is used. As the lubricating grease, the base oil is a fluorine-based oil and the thickening agent is a PTFE-based thickening agent and as the lubricating oil, either a fluorine-based oil, fluoro-silicone oil or an alkylcyclo-pentane oil is used.
Patent JP-H0599038-A (JP)
Title: Intake air quantity controller for internal combustion engine
Inventor: KAWABATA TAKESHI
IPC: F02D41/22
Filed: 1991-10-09
Abstract: PURPOSE:To quickly shift to a target idling revolution control even if a cooling load varies during running, to improve the efficacy of the engine brake, and to prevent an engine stall at the time of an emergency brake. CONSTITUTION:When it is confirmed that a car is in a speed reducing state before stopping (S300 to S340), an ISCV (idling speed control valve) control variable PMT and a learned value PG, both of which are set at present, are read out (S350). At the same time, based on both a torque signal TAC, obtained this time and a speed change range of an automatic gear, a learning standard value IREF, which is a standard control variable as well at the time of an open loop control in an idling revolution control, is calculated (S360) in order to figure out the ISCV control target variable PMT' corresponding to the present, cooling load (370). If the ISCV control target variable PMT' is not equal to the ISCV control variable PMT', the ISCV control variable PMT is reset or changed to the ISCV control-target variable PMT' (S380, S390). If the communication line is disconnected or shorted (S210, S220), the above calculation is executed, based on a standard value Kst (S290).
Patent JP-H02111869-A (JP)
Title: Ion implanted tool for machining ceramics
Inventor: YAMADA KATSUHISA
IPC: B23B27/14
Filed: 1988-10-18
Abstract: PURPOSE:To modify the surface of the edge of a tool and to prolong the service life of the tool by forming the tool with a sintered hard alloy and implanting ions into at least the edge of the tool. CONSTITUTION:A cutting tool used to form a ceramic intermediate compact to or embossed material is formed with a sintered hard alloy. Ceramics to be machined is machined with the tool while implanting ions into at least the edge of the tool with gaseous nitrogen, etc. The tool withstands wear and the service life can be prolonged by about 5-10 times. Shavings do not accumulate near a ball mill or bite, the surface roughness of the material to be machined is improved and chipping is prevented.
Patent JP-2000076972-A (JP)
Title: Linear thermal fuse
Inventor: KANEKO YUICHI
IPC: H01H37/76
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To simultaneously attain retention of safety, increase in allowable current value, reduction in cost, and improvement in mechanical strength through continuous covering of a fuse core formed by continuously entangling a linear conductor fusible at a prescribed temperature with a linear insulator, consisting of a fiber non-fusible at about this fusing temperature in the longitudinal direction with a tube-like insulator. SOLUTION: When the outside diameter of a linear conductor 1 consisting of a linear worked product of a low melting point metal or alloy and fusible at a prescribed temperature is increased, the allowable current value is increased. As the material of a linear insulator 2 consisting of a non-fusible fiber, novoloid or ceramics is used to increase the mechanical strength of the fuse core, and the outside diameter is preferably set to 2/3 to 2 times that of the linear conductor 1. The intersection part of the linear conductor 1 of the fuse core by stranding both is cut finely at a prescribed temperature or higher and hardly recorded, and safety is thus improved. A flowing preventing layer 3 consisting of chemical fiber or the like is suitably provided between the fuse core and a tube-like insulator 4, so that the fused linear conductor 1 will not be fluidized.
Patent JP-H1190106-A (JP)
Title: Pseudo moving bed type chromatographic separating device
Inventor: IKEDA HIROKAZU
IPC: B01D15/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To evaluate the separation performance of a packed bed without removing the packed bed from a circulating fluid passage by pouring a standard solution and an eluant to each packed bed to inspect the separating state of a component in the packed bed. SOLUTION: At the time of switching to performance evaluation mode, a pump P is stopped and a flow in the opposite direction to the arrow in a circulating passage FC is checked. Next, a solenoid valve VDa and a solenoid valve VEa or VRa are opened, the other solenoid valves are closed and the eluant is sent to replace the column (a) by the eluant. After that, a solenoid valve VFa is opened, the standard solution is poured by a raw material solution pump PF and when an elution pump PP is started again with the solenoid valve VFa closed, the standard solution flows-in to a raw material solution introducing line Fa and to the column (a) to separate a strong adsorption component in the standard solution from a weak adsorption component. And the concentration of the strong adsorption component and the weak adsorption component in the eluant is measured by a detector DT2 and the performance of the column (a) is evaluated from the resultant chromatogram.
Patent JP-H06162426-A (JP)
Title: Cancel coil and magnetic head with cancel coil
Inventor: TOSAKA OSAMU
IPC: G11B5/17
Filed: 1992-09-30
Abstract: PURPOSE:To efficiently negate external induction noise by specifying the magnetic permeability of a magnetic material constituting the magnetic core of the cancel coil, the length of a magnetic core, the cross sectional area of the magnetic core and the number of turns of an auxiliary coil wire so as to satisfy prescribed relations. CONSTITUTION:A main core wire 44 is wound around the magnetic core 5 and the auxiliary coil wire 43 is connected to one end of this wire 44. A magnetic core 42 is inserted into the wire 43. The other end of the main coil wire 44 and the auxiliary coil wire 43 are respectively connected to the electric circuit of a magnetic recorder to which the magnetic head is to be mounted. The magnetic core 42 is a bar-shaped core constituted of a magnetic material, such as 'Permalloy R' of an Fe-Ni alloy or Mn-Zn ferrite. The auxiliary coil wire 43 is wound around the magnetic core 42 and is connected to the main coil wire 44. The magnetic permeability of the magnetic material forming the magnetic core 42 is defined as mu, the length of the magnetic core 43 as l, the cross sectional area of the magnetic core 43 as S and the number of turns of the auxiliary coil wire 43 as N. The relations 1mm<=l<=50mm, 0.1mm<2=S<=50 mm<2>, 5<=N<=600 are satisfied at this time.
Patent JP-H02108774-A (JP)
Title: Memory lock
Inventor: TAKEDA HIRONOBU
IPC: E05B37/12
Filed: 1988-10-18
Abstract: PURPOSE:To simplify constitution and to sharply reduce a cost by a method wherein a swing plate interlocked with a locked rotary body is provided, and in a locked state, rotation of a driven plate is allowed through control of a code indication part and rotation of a locked rotary body is blocked. CONSTITUTION:When through control of an opening closing control part 4, a locked rotary body 11 is rotated, a door 2 is brought into an opening or a closed state, and a swing plate 30 is driven. Under an unlocked state, the swing plate 30 blocks rotation of driven plates 65, 75, 85, and 95 and allows rotation of the locked rotary body 11. In a locked state, the driven plates 65, 75, 85, and 95 are brought into a free state, and rotation of the locked rotary body 11 is blocked. Under a state in which rotation of each of the driven plates 65, 75, 85, and 95 is blocked, through control of code indication parts 6-9, a memory number is set. Even when display of the code indication parts 6-9 after locking is varied, a locked state is held. By providing the memory number by the code indication parts 6-9, unlocking is practicable.
Patent JP-S62124674-A (JP)
Title: Replacement type memory device
Inventor: SUGITA SHINYA
IPC: G11B20/10
Filed: 1985-11-25
Abstract: PURPOSE:To automatically detect the difference of data recording modes only by providing a mode discriminating means discriminating the difference of modes to the recording medium as well as providing a detection means detecting the mode discriminating means. CONSTITUTION:A photointerrupter 4 as a detection means which detects the mode discriminating means and outputs a mode discriminating signal 4 is constructed of a light emitting diode 41 and a phototransistor 42 receiving light 41a from the light emitting diode 41. A floppy disk 10A as a recording medium, which is interposed between the light emitting diode 41 and the phototransistor 42 has a mode discriminating notch part 12 as well as an erroneous erasure prevention notch part 11. The notch part 12 shows the difference of modes. Thus the difference of modes can be automatically detected, and an operator can easily realize malfunction such as improper file.
Patent JP-H01106014-A (JP)
Title: Faraday rotator
Inventor: FUKUSHIMA NOBUHIRO
IPC: G02F1/09
Filed: 1987-10-20
Abstract: PURPOSE:To improve isolation without requiring any troublesome technique by giving an angle within a specific range to two end surfaces as light incidence and projection surfaces. CONSTITUTION:The Faraday rotator 13 is interposed between a polarizer 1 and an analyzer 2 which are set with their azimuth angles slanted by 45 deg. mutually and the Faraday rotator 13 is polished slantingly so that one end surface 13a slants by an angle theta1 to the other end surface 13b. When light is reflected between the two end surfaces 13a and 13b having the angle, the light is reflected repeatedly to slant the traveling direction of the light greatly to several times the angle even if the angle is small. Therefore, the traveling direction of multiple reflected light consisting principally of two-time reflected light l12 is slanted larger than that of single-time transmitted light l11 and the multiple reflected light is separated from the single-time transmitted light l1 and has no return light to an input side. Then the upper and lower limits of this angle are provided to eliminate the adverse influence of characteristics of the optical isolator. Consequently, the isolation is improved greatly without requiring any troublesome technique.
Patent JP-H07123307-A (JP)
Title: Image recording and reproducing device
Inventor: MATSUMOTO KIYOSHI
IPC: G06F17/30
Filed: 1993-10-21
Abstract: PURPOSE:To easily arrange and preserve a photographic image according to additional information attached to that image and to reduce failure in the case of photographing the image. CONSTITUTION:At the image recording and reproducing device composed of an image photographing part and an image preserving and display part, the image photographing part 103 is provided with a means for applying the additional information concerning the photographic image to that image when photographing the photographic image. Further, the image preserving and display part is provided with a means for displaying the photographic image based on the additional information when displaying that image. On the other hand, the image photographing part adopts a system for electronically fetching the image information as data by using a device such as a CCD (charge coupling device) without using any silver salt film. Since the additional information is defined as data, it can be uniformly handled. The image preserving and display part is provided with a storage part for data so as to preserve image data or the like and the image display part so as to electronically display the image in the form of an album.
Patent JP-H06120424-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIBATA TORU
IPC: H01L21/822
Filed: 1992-10-01
Abstract: PURPOSE:To prevent the effect of a noise on the characteristics by providing the power supply leads and pads of digital output circuits separately from the power supply leads and pads of other circuits. CONSTITUTION:First power for operating first and second digital output circuits 34 and 35 is externally supplied through a lead 9 and a bonding wire 26 to a pad 4, and supplied by a wiring 18. Second power is externally supplied through a lead 12 and a bonding wire 29 to a pad 7, and supplied by a wiring 23. A change occurs in the power supply current when the digital circuits 34 and 35 are switched, a potential change is caused in the pads 4 and 7 by the current change and the self-inductance of the leads 9 and 12. Owing to the separation from the operation power supply leads of other circuits 30, 31, 32 and 33, the change in the power supply potentials of the other circuits, or the potential change in wirings 14-19 and 19-22 can be prevented by the above- mentioned potential change.
Patent JP-H04141051-A (JP)
Title: Liquid vitamin agent for domestic animal and production thereof
Inventor: CHIBA IWAO
IPC: A23K1/16
Filed: 1990-10-01
Abstract: PURPOSE:To obtain the subject vitamin agent useful for improvement of an efficiency of domestic animal production by making a domestic animal to delightfully ingest without repelling the vitamin agent containing vitamins, a specific emulsifier, ethyl alcohol and waters. CONSTITUTION:For instance, at least a species of fat-soluble vitamins is uniformly emulsified using an emulsifier composed of a species or a combination of at least two species of glycerin fatty acid ester, sorbitan fatty acid ester, polyoxyethylene glycerin fatty acid ester and polyoxyethylene sorbitan fatty acid ester (with a proviso that solely glycerin fatty acid ester or sorbitan fatty acid ester is excepted) in an aqueous solution of ethyl alcohol to afford the objective vitamin agent.
Patent JP-H07120803-A (JP)
Title: Camera system
Inventor: MIYASAKA TETSUO
IPC: G03B7/00
Filed: 1993-10-21
Abstract: PURPOSE:To obtain a photograph better than the past photographs when a photographer meets the same photographing condition as the past by sophisticating the photograph control method, such as exposure control and focus control. CONSTITUTION:A photographic information-for-control generating section 5 generates the photographic information for control necessary for photographing in accordance with manually set signals or automatically formed signals. A photographing control section 2 executes control of photographing in accordance with the photographic information for control generated by the photographic information-for-control generating section 5. A cumulative memory section 1 is capable of cumulatively storing the photographic information for control used at the time of the control by the photographing control section 2 with plural photographing frames. An evaluation input section 7 selectively reads out the photographic information for control cumulatively stored in the cumulative memory section 1 and displays the read out photographic information for control. A correction section 6 corrects the photographic information for control displayed by the evaluation input section 7 and stores the corrected photographic information for control.
Patent JP-H04140664-A (JP)
Title: Acceleration detection device
Inventor: YAMAMOTO MASAHIRO
IPC: G01P15/12
Filed: 1990-10-01
Abstract: PURPOSE:To obtain a device with an improved accuracy for suppressing influence of foam to the detection of acceleration by forming the section of a weight which is mounted to a tip of a beam material nearly in an inverse trapezoid shape. CONSTITUTION:A weight 15 which is mounted so that a side of a tip 3c of a beam material 3 is converted from an upper-surface side has its both side surfaces 15a, 15a being machined in a gentle curved surface shape and the section is formed in nearly inverse trapezoid shape. A recessed part 16 which is extended at one edge 15c is formed at a side of a lower top surface (a bottom surface 15b) and a side of a tip 3c of the beam material 3 is engaged to it. Depth dimension t2 and a width of the recessed part 16 are equal to thickness t and b of the beam material 3. When detecting acceleration, a foam which is present at the bottom side of the beam material 3 rapidly moves upward along a gentle curved surface of both side surfaces 15a, 15a, thus obtaining a highly accurate device for suppressing influence of detection of acceleration due to the foam.
Patent JP-H05101810-A (JP)
Title: Extra-high pressure mercury lamp device
Inventor: ADACHI NOBUO
IPC: H01J61/52
Filed: 1991-10-11
Abstract: PURPOSE:To enhance the cooling effect and facilitate the removal of an U- shaped discharge tube by halving a coolant in the vicinity of the peak part of the discharge tube and dropping it into cooling channels along both linear parts of the discharge tube. CONSTITUTION:A coolant from a supplying tube 5 is supplied into a jacket 8, the coolant is exhausted from drain ports 2c and 2d while supplying the coolant during the operation. The coolant is delivered from the supplying tube 5 and halved in the vicinity of the peak part of a U-shaped discharge tube 4, and flows in both linear parts from a curved part of the discharge tube 4, via a passage 10 surrounded by fairing plates 6, 7 and a part of the jacket 8, and is exhausted from liquid paths 3c and 3d. Thus, the discharge tube 4 can be uniformly and efficiently cooled.